S. Thillainathan, M Dissanayake ,L Samarakoon,V. Bataduwaarachchi,J Seekkubadu The influence of gender and parental education on squint presentation- A sri Lankan Study. Sri Lanka.44^th Conference of Asia Pacific Consortium for Public health, October 13-17, 2012.Colombo, Sri Lanka. (Abstracted in the Proceedings of the Conference)